PT1247429E - HEATING ELEMENT WITH AN INTEGRATED THERMAL SAFETY DEVICE - Google Patents
HEATING ELEMENT WITH AN INTEGRATED THERMAL SAFETY DEVICEInfo
- Publication number
- PT1247429E PT1247429E PT01903905T PT01903905T PT1247429E PT 1247429 E PT1247429 E PT 1247429E PT 01903905 T PT01903905 T PT 01903905T PT 01903905 T PT01903905 T PT 01903905T PT 1247429 E PT1247429 E PT 1247429E
- Authority
- PT
- Portugal
- Prior art keywords
- heating element
- safety device
- integrated thermal
- thermal safety
- insulation
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0205—Switches using a fusible material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
Landscapes
- Fuses (AREA)
- Control Of Resistance Heating (AREA)
- Electric Stoves And Ranges (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Resistance Heating (AREA)
Abstract
The invention relates to armoured heating elements. The invention specifically relates to a heating device (1) consisting of a tubular envelope, wherein a heating element (4) surrounded by insulation (3) is arranged, said heating element (4) is connected to an electric supply circuit by connecting (14) rods and pins (10,12) and said tubular envelope (2) is provided with two cylindrical sealing beads (16) arranged in the ends thereof, whereby at least one of the beads known as a specific bead (16) is in direct contact with the insulation (3) surrounding the heating element (4); The invention is characterized in that the specific bead (16) comprises an axially transversal recess (18), wherein a thermal fuse (20) is inserted and electrically and serially mounted with said heating element (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0000415A FR2803976B1 (en) | 2000-01-13 | 2000-01-13 | HEATING ELEMENT WITH INTEGRATION OF A THERMAL SAFETY DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1247429E true PT1247429E (en) | 2003-09-30 |
Family
ID=8845886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT01903905T PT1247429E (en) | 2000-01-13 | 2001-01-10 | HEATING ELEMENT WITH AN INTEGRATED THERMAL SAFETY DEVICE |
Country Status (9)
Country | Link |
---|---|
US (1) | US6710310B2 (en) |
EP (1) | EP1247429B2 (en) |
AT (1) | ATE240027T1 (en) |
AU (1) | AU3186601A (en) |
DE (1) | DE60100257T3 (en) |
ES (1) | ES2198395T5 (en) |
FR (1) | FR2803976B1 (en) |
PT (1) | PT1247429E (en) |
WO (1) | WO2001052601A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1233650B1 (en) * | 2001-01-24 | 2006-08-09 | Leister Process Technologies | Hot air device |
JP2003317589A (en) * | 2002-04-24 | 2003-11-07 | Nec Schott Components Corp | Thermosensitive pellet type thermal fuse |
US6887258B2 (en) * | 2002-06-26 | 2005-05-03 | Advanced Cardiovascular Systems, Inc. | Embolic filtering devices for bifurcated vessels |
JP4471203B2 (en) * | 2003-10-28 | 2010-06-02 | エヌイーシー ショット コンポーネンツ株式会社 | Temperature-sensitive pellet type temperature fuse and method of manufacturing temperature-sensitive pellet |
JP4375738B2 (en) | 2004-09-17 | 2009-12-02 | エヌイーシー ショット コンポーネンツ株式会社 | Temperature-sensitive pellet type thermal fuse |
JP4521725B2 (en) * | 2005-03-17 | 2010-08-11 | エヌイーシー ショット コンポーネンツ株式会社 | Thermal pellet type thermal fuse |
JP4583228B2 (en) * | 2005-04-18 | 2010-11-17 | エヌイーシー ショット コンポーネンツ株式会社 | Thermal pellet type thermal fuse |
US7843307B2 (en) * | 2007-10-05 | 2010-11-30 | Nec Schott Components Corporation | Thermal fuse employing thermosensitive pellet |
ITVE20080012U1 (en) * | 2008-04-24 | 2009-10-24 | D H E S R L | HEAT EXCHANGER FOR FLUIDS. |
IT1391845B1 (en) * | 2008-11-03 | 2012-01-27 | Irca Spa | HEAT EXCHANGER WITH THERMAL PROTECTION |
CH711968A1 (en) | 2015-12-28 | 2017-06-30 | C3 Casting Competence Center Gmbh | Heater. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4001754A (en) * | 1974-05-21 | 1977-01-04 | Emerson Electric Co. | Temperature responsive electrical switch construction and method of making the same |
DE2514584B2 (en) † | 1975-04-03 | 1979-02-01 | G. Bahlmann Kg Gmbh & Co, 5890 Schalksmuehle | Electric immersion heater |
US4384267A (en) * | 1980-07-07 | 1983-05-17 | Murata Manufacturing Co., Ltd. | Thermosensitive fuse |
US4390776A (en) * | 1982-03-01 | 1983-06-28 | Yane Daryl J | Immersion heater |
DE3433688A1 (en) | 1984-09-13 | 1986-03-20 | Siemens AG, 1000 Berlin und 8000 München | Tubular heating body having a temperature protection device |
FR2579854A1 (en) * | 1985-03-29 | 1986-10-03 | Etirex | Shielded electrical resistor with coaxial windings |
DE8715851U1 (en) | 1987-11-30 | 1988-02-18 | Elpag Ag Chur, Chur | Tubular heaters with an overload protection |
DE4243894A1 (en) * | 1991-12-24 | 1993-07-15 | Eltra Gmbh & Co Kg Leicht & Tr | Tubular heater with a thermal cut=out - has temp. dependent circuit breaker in tube screwed onto heating coil terminal in heater jacket. |
JPH06267641A (en) | 1993-03-10 | 1994-09-22 | Kawai Denki Seisakusho:Kk | Sheath heater with temperature fuse subjected to bending process and its manufacture |
IT1262417B (en) * | 1993-10-29 | 1996-06-19 | Merloni Termosanitari Spa | SELF-PROTECTION SYSTEM FOR ELECTRIC TYPE HEATING ELEMENT, IN PARTICULAR HEATING ELEMENT FOR WASHING MACHINE, WATER HEATER AND SIMILAR. |
US6392208B1 (en) * | 1999-08-06 | 2002-05-21 | Watlow Polymer Technologies | Electrofusing of thermoplastic heating elements and elements made thereby |
-
2000
- 2000-01-13 FR FR0000415A patent/FR2803976B1/en not_active Expired - Fee Related
-
2001
- 2001-01-10 AU AU31866/01A patent/AU3186601A/en not_active Abandoned
- 2001-01-10 EP EP01903905A patent/EP1247429B2/en not_active Expired - Lifetime
- 2001-01-10 US US10/181,152 patent/US6710310B2/en not_active Expired - Fee Related
- 2001-01-10 ES ES01903905T patent/ES2198395T5/en not_active Expired - Lifetime
- 2001-01-10 PT PT01903905T patent/PT1247429E/en unknown
- 2001-01-10 WO PCT/FR2001/000065 patent/WO2001052601A1/en active IP Right Grant
- 2001-01-10 AT AT01903905T patent/ATE240027T1/en not_active IP Right Cessation
- 2001-01-10 DE DE60100257T patent/DE60100257T3/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6710310B2 (en) | 2004-03-23 |
DE60100257D1 (en) | 2003-06-12 |
WO2001052601A1 (en) | 2001-07-19 |
EP1247429A1 (en) | 2002-10-09 |
ES2198395T3 (en) | 2004-02-01 |
ATE240027T1 (en) | 2003-05-15 |
EP1247429B1 (en) | 2003-05-07 |
AU3186601A (en) | 2001-07-24 |
FR2803976A1 (en) | 2001-07-20 |
ES2198395T5 (en) | 2009-11-27 |
DE60100257T3 (en) | 2010-01-14 |
FR2803976B1 (en) | 2002-05-17 |
EP1247429B2 (en) | 2009-07-08 |
US20030010772A1 (en) | 2003-01-16 |
DE60100257T2 (en) | 2004-04-01 |
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